Cita APA (7a ed.)
Zhongguo ke xue yuan, ebrary, Inc, Yu, T. R., & Ji, G. L. (1997). Chemistry of variable charge soils. Oxford University Press.
Cita Chicago Style (17a ed.)
Zhongguo ke xue yuan, Inc ebrary, T. R. Yu, y G. L. Ji. Chemistry of Variable Charge Soils. New York: Oxford University Press, 1997.
Cita MLA (9a ed.)
Zhongguo ke xue yuan, et al. Chemistry of Variable Charge Soils. Oxford University Press, 1997.
Precaución: Estas citas no son 100% exactas.